We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
A roll of yellow 3M 1318-1 electrical tape, .75 inches wide, polyester film with acrylic adhesive

3M

3M 1318-1 Yellow Electrical Tape .75 in 72 yd 1 mil

SKU CH-XP1M-K4R39

Yellow electrical tape with abrasion-resistant polyester backing and acrylic adhesive, 0.75 in wide by 72 yd long, rated to 265°F

  • TypeBuilding Wire
  • Yellow colour aids quick circuit identification
  • Polyester film backing resists abrasion and tearing
  • Acrylic adhesive maintains bond up to 265 degrees Fahrenheit
  • Continuous 72 yard roll covers long wiring runs
  • Thin 1 mil profile fits tight spaces and connectors

3M 1318-1 Yellow Electrical Tape

3M 1318-1 is a yellow electrical tape built with a polyester film backing and an acrylic adhesive. It comes in a continuous single-sided roll measuring .75 inches wide by 72 yards long. The tape has a thickness of 1 mil and a total length of 216 feet. It is rated for a maximum performance temperature of 265 degrees Fahrenheit.

General purpose insulation and identification

This tape suits electricians and technicians who need a durable, abrasion-resistant wrap for wire harnesses, splicing or colour-coding circuits. The acrylic adhesive bonds reliably across a wide temperature range up to 265 degrees Fahrenheit. Buyers who require a specific voltage rating or a minimum low-temperature rating should look at alternative products that publish those specifications.

1 mil polyester film with acrylic adhesive

The 1 mil polyester film backing provides the mechanical strength and abrasion resistance that determines whether the tape survives pulling through conduit or bundling sharp-edged cables. Combined with the acrylic adhesive, it delivers consistent adhesion without the cold-flow issues common to rubber-based tapes. If the application demands a thicker dielectric barrier or a different backing material, this specification will not meet the requirement.

Highlights

  • Yellow colour aids quick circuit identification
  • Polyester film backing resists abrasion and tearing
  • Acrylic adhesive maintains bond up to 265 degrees Fahrenheit
  • Continuous 72 yard roll covers long wiring runs
  • Thin 1 mil profile fits tight spaces and connectors

Specifications

Brand3M
TypeBuilding Wire

Questions about this item

How much tape do I get on one roll?

Each roll is 72 yards long, which equals 216 feet of continuous yellow tape.

What does the 1 mil thickness mean when I wrap a joint?

At 1 mil the polyester film backing stays thin enough for tight bundles while the acrylic adhesive still insulates and resists abrasion.

Will the 0.75 inch width fit standard terminal blocks and splices?

The three-quarter-inch width covers most common wire nuts, terminal strips and automotive harness wraps without needing to tear narrower strips.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.